Remove list of changes for release 12.1 now that version 12.1 is publicly released.

Author: mvdvm

ChangeLog

@@ -5,61 +5,6 @@
 - Compiled and released new jar files: monetdb-jdbc-12.1.jre8.jar and
   jdbcclient.jre8.jar
 
-* Thu Sep 18 2025 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
-- Added support for new MonetDB data types: inet4 and inet6.
-
-* Tue Sep  9 2025 Joeri van Ruth <joeri.van.ruth@monetdbsolutions.com>
-- Fixed the 'debug' and 'logfile' properties. The log file was opened
-  but immediately closed again.
-- Made the log file name choosing algorithm more robust against race
-  conditions: instead of checking whether the intended file already exists
-  and opening it when it doesn't, open it in 'create' mode and handle
-  the error that gets thrown when it already exists.
-- conn.getMetaData().supportsTransactionIsolationLevel() now always
-  returns 'true' exept for level TRANSACTION_NONE. It used to return 'true'
-  only for TRANSACTION_SERIALIZABLE, but serializable actually implies
-  the other levels. Matches the behavior of PostgreSQL.
-
-* Mon Sep  1 2025 Joeri van Ruth <joeri.van.ruth@monetdbsolutions.com>
-- Automatic compression and decompression in FileTransferHandler can now
-  be disabled by passing 'false' as the third constructor parameter.
-
-* Thu Jul  3 2025 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
-- Corrected output of columns SEARCHABLE and AUTO_INCREMENT of method
-  DatabaseMetaData.getTypeInfo(). Most types are searchable with LIKE
-  pattern matching. AUTO_INCREMENT is no longer true for base integer types.
-
-* Fri Apr  4 2025 Joeri van Ruth <joeri.van.ruth@monetdbsolutions.com>
-- Improve error message when server closes the connection immediately after
-  accepting it.
-
-* Wed Mar 31 2025 Joeri van Ruth <joeri.van.ruth@monetdbsolutions.com>
-- Fixed more result set leaks.
-
-* Wed Feb 26 2025 Joeri van Ruth <joeri.van.ruth@monetdbsolutions.com>
-- Properties 'clientkey' and 'clientcert' are no longer included in the
-  result of Driver#getPropertyInfo() because though the driver recognizes
-  them, it does not support them.
-- Fixed a number of result set leak when Statement#setMaxRows was called.
-
-* Thu Feb 13 2025 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
-- Corrected the returned integer values of Statement methods
-  getUpdateCount() and getLargeUpdateCount(). They returned -2 for
-  DDL statements, which was not in compliance with the JDBC API
-  documentation. Now they no longer return numbers smaller than -1.
-- Corrected the returned integer values of Statement methods
-  executeUpdate(...) and executeLargeUpdate(...) and PreparedStatement
-  methods executeUpdate() and executeLargeUpdate(). They returned -2 for
-  DDL statements, which was not in compliance with the JDBC API
-  documentation. Now they no longer return negative numbers.
-
-* Wed Feb 12 2025 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
-- Fix a bug in DatabaseMetaData.getTables() where a provided string in the
-  array of table types argument would contain a single quote or back slash.
-  It was not escaped properly, resulting in an SQL syntax error.
-- Fix missing escaping of single back slashes in string data provided to
-  PreparedStatement methods setString(), setClob(), setObject() and setURL().
-
 For a complete list of changes in previous monetdb-java releases see:
   https://www.monetdb.org/downloads/Java/archive/ChangeLog-Archive